A nano/ultra-fine grain Al-0.2wt% Zr alloy was produced by accumulated roll bonding (ARB) processafter 10 cycles.The fraction of high angle grain boundaries increased from Lipstick 8% to 65.4% during 10passes during ARB process.This alloy was subjected to tensile test at different temperatures (523,573and 623 K) and strain rates (0.1 and 0.01 s-1).
Atherosclerosis is a chronic lipid-driven inflammatory condition of the arteries and is a leading cause of stroke, myocardial infarction, and other peripheral arterial diseases.Plant products rich in polyphenols such as pomegranate juice and Clear Sinus peel extract are known to have beneficial effects in suppressing atherogenesis.However, the mech
Between 12 Shorts and 19 July 2021, a quasi-stationary atmospheric low-pressure system named Bernd caused intense precipitation on already-saturated soil, resulting in severe flooding in Germany, Belgium, and the Netherlands.The Ahr Valley in Rhineland-Palatinate was particularly affected, with approximately 42 000 residents impacted, around 8800 b
The results concerning to study of possibility to produce electrode structure of acoustic delay lines by using inject Clear Sinus printing method are presented.The investigation of morphologic and structure characteristics of electrode structure Fringe and tooled leather shoulder strap produced has been carried out.The possibility of excitation of